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Searched refs:cpl_start (Results 1 - 3 of 3) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Dac3enc_template.c121 int cpl_start, num_cpl_coefs; in apply_channel_coupling() local
130 cpl_start = s->start_freq[CPL_CH] - 1; in apply_channel_coupling()
132 cpl_start = FFMIN(256, cpl_start + num_cpl_coefs) - num_cpl_coefs; in apply_channel_coupling()
137 CoefType *cpl_coef = &block->mdct_coef[CPL_CH][cpl_start]; in apply_channel_coupling()
142 CoefType *ch_coef = &block->mdct_coef[ch][cpl_start]; in apply_channel_coupling()
H A Dac3enc.c127 {"cpl_start_band", "Coupling Start Band", OFFSET(cpl_start), AV_OPT_TYPE_INT, {.i64 = AC3ENC_OPT_AUTO }, AC3ENC_OPT_AUTO, 15, AC3ENC_PARAM, "cpl_start_band"},
2410 int blk, ch, av_uninit(cpl_start); in set_bandwidth()
2437 if (s->options.cpl_start != AC3ENC_OPT_AUTO) { in set_bandwidth()
2438 cpl_start = s->options.cpl_start; in set_bandwidth()
2440 cpl_start = ac3_coupling_start_tab[s->channel_mode-2][s->bit_alloc.sr_code][s->frame_size_code/2]; in set_bandwidth()
2441 if (cpl_start < 0) { in set_bandwidth()
2445 cpl_start = 15; in set_bandwidth()
2454 cpl_start_band = av_clip(cpl_start, 0, FFMIN(cpl_end_band-1, 15)); in set_bandwidth()
H A Dac3enc.h123 int cpl_start; member

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